Construction of rain shelter and mist chamber

Amount

Construction of rain shelter and mist chamber in old office block area at SSF Pullur, Kasaragod

2.8.1 : Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

15.2.1 : Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

10.1 : Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

4.1.3 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

50.10.1 : Steel work in built up G I tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

50.10.2 : Steel work for purlin/single section with G I pipes including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

od1120/2020_2021 : Extra for Steel work in built up tubular/round 40mm GI pipes for bending the pipes in order to achieve arch shaped truss work

od1106/2020_2021 : Supplying and laying UV stabilized poly ethylene five layered film 200 micron thick, fixing with aluminium locking profile with galvanized zig zag spring with washer including cost of all materials and conveyance but excluding cost of aluminium channel and zig zag spring.

od1110/2020_2021 : Supplying and fixing 40 nylon mesh insect proof netting sufficient to cover all sides of the mist chamber

od1107/2020_2021 : Supplying and fixing Aluminium locking profile in self driven screw with PVC coated Galvanised zigzag spring for fixing insect proof nylon net

od1108/2020_2021 : Supplying and fixing good quality 50% shade net for the rain shelter inside with arrangements to sliding side wise

50.18.7.5.2 : Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 40 mm dia 6Kgf/cm2 - Internal work - Exposed on wall

od1114/2020_2021 : Supply & laying 16mm LLDP lateral pipe

od1116/2020_2021 : Supply and laying of poly gromet take offwith rubber washer off 16mm for taking connection from PVC submain

od1115/2020_2021 : Supply 16mm LLDP valves suitable for 16mm LLDP lateral pipe

od1111/2020_2021 : Supply and laying 6mm LLDP microtube pipe with connecting pin

od1112/2020_2021 : Supply and laying of poly end stop 16mm

od1113/2020_2021 : Supply of poly connector 16mm for connecting 16mm LLDP lateral pipe

od1117/2020_2021 : Supply and installation of 40-60lph mist with throwing diameter 1.50-2m at a height of 3.50m inside the chamber room including all material and labour cost

od1118/2020_2021 : Supplying and fixing 0.50HP single phase monoblock electric pumpset with a total head 15-20 meters or nearest available, discharge 0.5-1 lps or nearest available including all suction and delivery side fittings and electrical fittings like high quality insulated cable of 30m with three pin pluge etc complete

od1119/2020_2021 : Supply and fixing of exhaust fans in plastic body with self opening louvers of size 250mm in the existing opening,fixing necessary anchor bolts / bolt and nuts etc., as required including giving connections with thesupplied wire along with the exhaust fan.

18.48 : Providing and placing on terrace (at all floor levels) polyethylene water storage tank :ISI 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

od1127/2020_2021 : Supplying and fitting screen filter (metalic body) with fittings etc complete (20m3/hr)

RAJU STEPHEN DSOUZA